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-   -   496 exhaust (https://www.offshoreonly.com/forums/swap-shop/212146-496-exhaust.html)

alecsammy 07-01-2009 06:33 PM
496 exhaust
 
I have a set of complete 496 cast iron manifolds and SS Risers with less than 6 hours on them fresh water only. 400 or a reasonable offer. Please

crayolacrazy 07-01-2009 06:47 PM
they are aluminum and stainless if they are from mec 8.1

Westcoast 07-01-2009 07:05 PM
Originally Posted by crayolacrazy (Post 2901352)
they are aluminum and stainless if they are from mec 8.1
get your facts straight...only the old 496 manifolds were made out of aluminum

SDFever 07-01-2009 11:31 PM
Originally Posted by Westcoast (Post 2901365)
get your facts straight...only the old 496 manifolds were made out of aluminum

Facts? It's so much more fun to not worry bout' all that. Wut R U a makanik?

:signs069:

alecsammy 07-02-2009 08:42 AM
exhaust
 
They came off an 08 496 8.1L , iron manifolds SS risers

endeavour32 07-04-2009 08:57 AM
where are these located?

Raylar 07-09-2009 12:04 PM
He does have his facts right. In 2006 Mercruiser switched to iron manifolds and stainless risers from the aluminum/stainless manifold riser combination before 2006. They were having warranty issues from the aluminum manifolds in saltwater where owners where not flushing with fresh water after use. Its a good idea to flush with fresh water after every use in salt water even with the newer (heavier) iron manifolds.

Best Regards,
Ray @ Raylar

Westcoast 07-09-2009 12:39 PM
Originally Posted by Raylar (Post 2906521)
He does have his facts right. In 2006 Mercruiser switched to iron manifolds and stainless risers from the aluminum/stainless manifold riser combination before 2006. They were having warranty issues from the aluminum manifolds in saltwater where owners where not flushing with fresh water after use. Its a good idea to flush with fresh water after every use in salt water even with the newer (heavier) iron manifolds.

Best Regards,
Ray @ Raylar
Not to run this into the ground....BUT...He(crayola crazy)specifically said if they came off a 8.1 that they were alum. Not that if they came off an engine prior to 2006 that they would be alum.

endeavour32 07-09-2009 06:00 PM
Originally Posted by Westcoast (Post 2906552)
Not to run this into the ground....BUT...He(crayola crazy)specifically said if they came off a 8.1 that they were alum. Not that if they came off an engine prior to 2006 that they would be alum.
Who cares! Seriously, there cast and thats that!

Westcoast 07-09-2009 06:54 PM
Originally Posted by endeavour32 (Post 2906787)
Who cares! Seriously, there cast and thats that!
:nhl_fight: I CARE...


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